Patents by Inventor Jun Otsu

Jun Otsu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220306257
    Abstract: A remote control system for a watercraft can provide various modes of joystick propulsion control including cruise control, sub-idle watercraft speed operation, composite lateral propulsion, and shiftless docking maneuvers. The system can be used with outboard motors having 360-degree rotatable lower units.
    Type: Application
    Filed: March 22, 2022
    Publication date: September 29, 2022
    Inventors: Juan-Pablo Afman, Thomas Gurriet, Jun Otsu
  • Patent number: 4439567
    Abstract: There is provided a polyolefin resin composition for injection molding which comprises adding to polyolefin a condensate of sorbitol with an aldehyde compound and a lubricant of 1/20 to 1/2 parts by weight based on 1.0 part by weight of said condensate. Thereby polyolefin injection moldings with good transparency are obtained without bringing a foaming phenomenon.
    Type: Grant
    Filed: July 8, 1982
    Date of Patent: March 27, 1984
    Assignee: Mitsui Toatsu Chemicals, Inc.
    Inventors: Takeo Inoue, Jun Otsu, Tateyo Sasaki, Hiroyuki Doi, Keigo Suehiro